Role of biochemical components in Bacterial Blight(Xanthomonas axonopodis pv. cyamopsidis) resistance in clusterbean

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dc.contributor.advisorJoshi, U.N.
dc.contributor.authorSumanlata
dc.date.accessioned2016-09-10T09:54:13Z
dc.date.available2016-09-10T09:54:13Z
dc.date.issued2013
dc.description.abstractThe present investigation had been done to study role of biochemical components in bacterial blight ( Xanthomonas axonopodis pv. cyamopsidis ) resistance in clusterbean. Clusterbean crop (cv. HG563, FS277, PNB, C. serrata) was raised in pots filled with 5 kg of sieved sandy soil in a naturally lit net house. Two sets of 15 pots of each genotype were maintained. One set was kept as control and another set was inoculated with Xanthomonas axonopodis bacterial suspension at 30 - 35 days after sowing (DAS) and humidity was maintained before and after inoculation. Morphological parameters like fresh and dry weight of leaves and shoot decreased with infection but increased with advancement stages. Chlorophyll, non- structural carbohydrate and crude protein content decreased in inocul ated leaves as compared to uninoculated one . Oxidative enzymes activity (PPO, POX, PAL and TAL), phenolic content and structural carbohydrates (ADF, Cellulose, Lignin and Silica) increased in inoculated leaves. From the present study it may be concluded th at biochemical constituents - like lignin, total phenols, flavanols, peroxidase, PAL, TAL, PPO and catalase might plays an important role in bacterial blight resistance in clusterbean.en_US
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/76350
dc.language.isoenen_US
dc.publisherCCSHAUen_US
dc.subBiochemistry
dc.subjectClusterbean, bacterial blight, morphological parameters , biochemical parametersen_US
dc.these.typeM.Sc
dc.titleRole of biochemical components in Bacterial Blight(Xanthomonas axonopodis pv. cyamopsidis) resistance in clusterbeanen_US
dc.typeThesisen_US
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